Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Kc1 draw
6 Kc2 draw
7 Kd2 draw
8 Ke1 draw
9 Ke2 draw
10 Kg5 draw
11 Kg7 draw
12 Kh5 draw
13 Ra1 draw
14 Ra3 draw
15 Ra5 draw
16 Ra7 draw
17 Rb8 draw
18 Rf8 draw
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Kh6 loss in 2 half-moves
23 Kh7 loss in 2 half-moves
24 Ra4 loss in 1 half-moves
25 Ra6 loss in 1 half-moves
26 Rg8 loss in 1 half-moves
27 Rh8 loss in 1 half-moves